Details for: SGPL1

Gene ID: 8879

Gene Type:  Protein-coding  - A gene that serves as a template for producing a messenger RNA (mRNA) molecule, which is then translated into a functional protein.

Symbol: SGPL1

Ensembl ID: ENSG00000166224

Description: sphingosine-1-phosphate lyase 1

Selected Context(s):  Overall

Cell Significance Landscape

Contexts:

Associated with

Significant Cells

Cell Significance Index (CSI) scores for the chosen context(s)

  • mucosal invariant T cell CL0000940
    CSI 13.88
    rCSI 11.22%
    PRS 75.7
  • retinal rod cell CL0000604
    CSI 9.12
    rCSI 16.07%
    PRS 61.77
  • lung neuroendocrine cell CL1000223
    CSI 7.77
    rCSI 11.49%
    PRS 70.52
  • Langerhans cell CL0000453
    CSI 7.01
    rCSI 10.7%
    PRS 80.2
  • retinal cone cell CL0000573
    CSI 6.38
    rCSI 10.28%
    PRS 54.7
  • type B pancreatic cell CL0000169
    CSI 5.61
    rCSI 12.43%
    PRS 63.31
  • cerebellar granule cell CL0001031
    CSI 5.3
    rCSI 7.79%
    PRS 58.41
  • chandelier pvalb GABAergic cortical interneuron CL4023036
    CSI 5.2
    rCSI 16.25%
    PRS 50.7
  • lung macrophage CL1001603
    CSI 4.43
    rCSI 9.89%
    PRS 72.99
  • ciliated columnar cell of tracheobronchial tree CL0002145
    CSI 4.19
    rCSI 9.55%
    PRS 61.19
  • pancreatic A cell CL0000171
    CSI 3.95
    rCSI 4.13%
    PRS 68.68
  • pancreatic D cell CL0000173
    CSI 3.91
    rCSI 3.85%
    PRS 67.93
  • Bergmann glial cell CL0000644
    CSI 3.82
    rCSI 5.23%
    PRS 58.19
  • retinal bipolar neuron CL0000748
    CSI 3.74
    rCSI 7%
    PRS 53.33
  • enteroendocrine cell of small intestine CL0009006
    CSI 3.61
    rCSI 7.94%
    PRS 77.06
  • respiratory suprabasal cell CL4033048
    CSI 3.56
    rCSI 4.57%
    PRS 69.93
  • brush cell of tracheobronchial tree CL0002075
    CSI 3.56
    rCSI 10.55%
    PRS 74.95
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 3.15
    rCSI 3.8%
    PRS 74.02
  • CD14-low, CD16-positive monocyte CL0002396
    CSI 3.15
    rCSI 2.42%
    PRS 66.08
  • Kupffer cell CL0000091
    CSI 3.03
    rCSI 6.93%
    PRS 65.3
  • pulmonary ionocyte CL0017000
    CSI 3.02
    rCSI 3.68%
    PRS 72.72
  • lamp5 GABAergic cortical interneuron CL4023011
    CSI 2.86
    rCSI 4.81%
    PRS 46.61
  • regular ventricular cardiac myocyte CL0002131
    CSI 2.82
    rCSI 17.59%
    PRS 56.9
  • type EC enteroendocrine cell CL0000577
    CSI 2.81
    rCSI 9.98%
    PRS 73.07
  • alveolar type 1 fibroblast cell CL4028004
    CSI 2.77
    rCSI 3.04%
    PRS 68.97
  • mesenchymal cell CL0008019
    CSI 2.68
    rCSI 6.81%
    PRS 59.16
  • intermediate monocyte CL0002393
    CSI 2.64
    rCSI 3.99%
    PRS 69.8
  • cerebral cortex endothelial cell CL1001602
    CSI 2.63
    rCSI 4.54%
    PRS 55.41
  • mesodermal cell CL0000222
    CSI 2.58
    rCSI 3.09%
    PRS 63.31
  • epithelial cell of lower respiratory tract CL0002632
    CSI 2.52
    rCSI 1.95%
    PRS 67.9
  • melanocyte CL0000148
    CSI 2.51
    rCSI 1.86%
    PRS 57.88
  • secretory cell CL0000151
    CSI 2.48
    rCSI 2.59%
    PRS 65.59
  • kidney connecting tubule epithelial cell CL1000768
    CSI 2.47
    rCSI 6.27%
    PRS 54.68
  • interneuron CL0000099
    CSI 2.46
    rCSI 4.94%
    PRS 54.21
  • neural crest cell CL0011012
    CSI 2.42
    rCSI 1.92%
    PRS 52.06
  • hepatic stellate cell CL0000632
    CSI 2.41
    rCSI 9.04%
    PRS 57.08
  • lung interstitial macrophage CL4033043
    CSI 2.4
    rCSI 5.39%
    PRS 81.42
  • hepatocyte CL0000182
    CSI 2.39
    rCSI 4.27%
    PRS 64.5
  • ependymal cell CL0000065
    CSI 2.35
    rCSI 4.77%
    PRS 44.05
  • myeloid leukocyte CL0000766
    CSI 2.32
    rCSI 2.14%
    PRS 66.82
  • respiratory hillock cell CL4030023
    CSI 2.31
    rCSI 4.12%
    PRS 78.05
  • astrocyte of the cerebral cortex CL0002605
    CSI 2.28
    rCSI 5.11%
    PRS 47.28
  • acinar cell CL0000622
    CSI 2.27
    rCSI 3.33%
    PRS 76.65
  • ionocyte CL0005006
    CSI 2.14
    rCSI 2.29%
    PRS 65.1
  • colonocyte CL1000347
    CSI 2.08
    rCSI 2.98%
    PRS 68.13
  • duct epithelial cell CL0000068
    CSI 2.07
    rCSI 3.03%
    PRS 70.27
  • epithelial cell of lung CL0000082
    CSI 2.06
    rCSI 1.71%
    PRS 64.7
  • colon epithelial cell CL0011108
    CSI 2.03
    rCSI 2.13%
    PRS 61.61
  • pancreatic acinar cell CL0002064
    CSI 2
    rCSI 2.65%
    PRS 71.58
  • enterocyte CL0000584
    CSI 1.98
    rCSI 3.19%
    PRS 67.93
  • granulocyte CL0000094
    CSI 1.98
    rCSI 3.02%
    PRS 74.39
  • inhibitory interneuron CL0000498
    CSI 1.92
    rCSI 4.43%
    PRS 53.84
  • intestinal epithelial cell CL0002563
    CSI 1.91
    rCSI 1.99%
    PRS 63.13
  • effector memory CD8-positive, alpha-beta T cell CL0000913
    CSI 1.89
    rCSI 1.72%
    PRS 79.46
  • L4 intratelencephalic projecting glutamatergic neuron CL4030063
    CSI 1.86
    rCSI 4.45%
    PRS 52.21
  • multi-ciliated epithelial cell CL0005012
    CSI 1.85
    rCSI 1.85%
    PRS 58.66
  • peripheral nervous system neuron CL2000032
    CSI 1.84
    rCSI 2.51%
    PRS 56.74
  • elicited macrophage CL0000861
    CSI 1.84
    rCSI 1.69%
    PRS 74.22
  • ciliated cell CL0000064
    CSI 1.8
    rCSI 2.91%
    PRS 61.51
  • pvalb GABAergic cortical interneuron CL4023018
    CSI 1.79
    rCSI 2.23%
    PRS 44.77
  • adipocyte CL0000136
    CSI 1.79
    rCSI 2.29%
    PRS 57.38
  • kidney interstitial alternatively activated macrophage CL1000695
    CSI 1.77
    rCSI 4.62%
    PRS 65.03
  • enteroendocrine cell CL0000164
    CSI 1.77
    rCSI 2.42%
    PRS 66.51
  • kidney loop of Henle thin descending limb epithelial cell CL1001111
    CSI 1.75
    rCSI 2.48%
    PRS 61.63
  • kidney loop of Henle thin ascending limb epithelial cell CL1001107
    CSI 1.74
    rCSI 4.5%
    PRS 60.23
  • vascular leptomeningeal cell CL4023051
    CSI 1.71
    rCSI 3%
    PRS 57.32
  • CD14-positive, CD16-positive monocyte CL0002397
    CSI 1.71
    rCSI 2.24%
    PRS 78.54
  • glioblast CL0000030
    CSI 1.69
    rCSI 2.7%
    PRS 57.53
  • radial glial cell CL0000681
    CSI 1.69
    rCSI 2.35%
    PRS 63.68
  • ciliated epithelial cell CL0000067
    CSI 1.69
    rCSI 1.48%
    PRS 53.11
  • stem cell CL0000034
    CSI 1.67
    rCSI 1.61%
    PRS 56.17
  • blood vessel smooth muscle cell CL0019018
    CSI 1.64
    rCSI 13.32%
    PRS 58.64
  • fallopian tube secretory epithelial cell CL4030006
    CSI 1.6
    rCSI 1.54%
    PRS 64.99
  • squamous epithelial cell CL0000076
    CSI 1.56
    rCSI 3.7%
    PRS 68.48
  • lung secretory cell CL1000272
    CSI 1.53
    rCSI 3.8%
    PRS 63.78
  • cardiac muscle cell CL0000746
    CSI 1.53
    rCSI 2.2%
    PRS 54.72
  • neuroblast (sensu Nematoda and Protostomia) CL0000338
    CSI 1.53
    rCSI 1.76%
    PRS 58.06
  • sst GABAergic cortical interneuron CL4023017
    CSI 1.49
    rCSI 1.92%
    PRS 47.88
  • neuroendocrine cell CL0000165
    CSI 1.48
    rCSI 5.74%
    PRS 78.93
  • club cell CL0000158
    CSI 1.47
    rCSI 2.15%
    PRS 60.63
  • fibroblast of cardiac tissue CL0002548
    CSI 1.47
    rCSI 7.02%
    PRS 65.19
  • VIP GABAergic cortical interneuron CL4023016
    CSI 1.45
    rCSI 1.73%
    PRS 46.39
  • sncg GABAergic cortical interneuron CL4023015
    CSI 1.44
    rCSI 2.31%
    PRS 48.56
  • L2/3-6 intratelencephalic projecting glutamatergic neuron CL4023040
    CSI 1.42
    rCSI 3.45%
    PRS 45.09
  • retinal ganglion cell CL0000740
    CSI 1.39
    rCSI 3.08%
    PRS 51.15
  • chondrocyte CL0000138
    CSI 1.38
    rCSI 2.19%
    PRS 57.64
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 1.34
    rCSI 1.72%
    PRS 62.11
  • kidney epithelial cell CL0002518
    CSI 1.25
    rCSI 2.39%
    PRS 83.7
  • cardiac neuron CL0010022
    CSI 1.22
    rCSI 3.89%
    PRS 62.36
  • respiratory basal cell CL0002633
    CSI 1.13
    rCSI 1.17%
    PRS 71.05
  • Hofbauer cell CL3000001
    CSI 1.13
    rCSI 2.13%
    PRS 75.59
  • lung ciliated cell CL1000271
    CSI 1.04
    rCSI 1.2%
    PRS 55.62
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 0.97
    rCSI 1.72%
    PRS 45.7
  • glutamatergic neuron CL0000679
    CSI 0.92
    rCSI 1.89%
    PRS 54.97
  • glial cell CL0000125
    CSI 0.91
    rCSI 3.45%
    PRS 55.8
  • pancreatic ductal cell CL0002079
    CSI 0.88
    rCSI 1.72%
    PRS 68.21
  • L5 extratelencephalic projecting glutamatergic cortical neuron CL4023041
    CSI 0.73
    rCSI 2.63%
    PRS 44.92
  • L6b glutamatergic cortical neuron CL4023038
    CSI 0.71
    rCSI 2.23%
    PRS 48.3
  • direct pathway medium spiny neuron CL4023026
    CSI 0.7
    rCSI 16.75%
    PRS 45.66
  • podocyte CL0000653
    CSI 0.66
    rCSI 2.92%
    PRS 65.11
  • central nervous system neuron CL2000029
    CSI 0.3
    rCSI 2.1%
    PRS 51.7%
  • P/D1 enteroendocrine cell CL0002268
    CSI 0.3
    rCSI 1.7%
    PRS 79.2%
  • colon macrophage CL0009038
    CSI 0.4
    rCSI 1.7%
    PRS 82.7%
  • corticothalamic-projecting glutamatergic cortical neuron CL4023013
    CSI 0.4
    rCSI 2.3%
    PRS 47.8%
  • indirect pathway medium spiny neuron CL4023029
    CSI 0.4
    rCSI 9.5%
    PRS 46.4%
  • near-projecting glutamatergic cortical neuron CL4023012
    CSI 0.6
    rCSI 2.4%
    PRS 47.3%
  • podocyte CL0000653
    CSI 0.7
    rCSI 2.9%
    PRS 65.1%
  • direct pathway medium spiny neuron CL4023026
    CSI 0.7
    rCSI 16.8%
    PRS 45.7%
  • L6b glutamatergic cortical neuron CL4023038
    CSI 0.7
    rCSI 2.2%
    PRS 48.3%
  • L5 extratelencephalic projecting glutamatergic cortical neuron CL4023041
    CSI 0.7
    rCSI 2.6%
    PRS 44.9%
  • pancreatic ductal cell CL0002079
    CSI 0.9
    rCSI 1.7%
    PRS 68.2%
  • glial cell CL0000125
    CSI 0.9
    rCSI 3.5%
    PRS 55.8%
  • glutamatergic neuron CL0000679
    CSI 0.9
    rCSI 1.9%
    PRS 55.0%
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 1.0
    rCSI 1.7%
    PRS 45.7%
  • lung ciliated cell CL1000271
    CSI 1.0
    rCSI 1.2%
    PRS 55.6%
  • Hofbauer cell CL3000001
    CSI 1.1
    rCSI 2.1%
    PRS 75.6%
  • respiratory basal cell CL0002633
    CSI 1.1
    rCSI 1.2%
    PRS 71.1%
  • cardiac neuron CL0010022
    CSI 1.2
    rCSI 3.9%
    PRS 62.4%
  • kidney epithelial cell CL0002518
    CSI 1.3
    rCSI 2.4%
    PRS 83.7%
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 1.3
    rCSI 1.7%
    PRS 62.1%
  • chondrocyte CL0000138
    CSI 1.4
    rCSI 2.2%
    PRS 57.6%
  • retinal ganglion cell CL0000740
    CSI 1.4
    rCSI 3.1%
    PRS 51.2%
  • L2/3-6 intratelencephalic projecting glutamatergic neuron CL4023040
    CSI 1.4
    rCSI 3.5%
    PRS 45.1%
  • sncg GABAergic cortical interneuron CL4023015
    CSI 1.4
    rCSI 2.3%
    PRS 48.6%
  • VIP GABAergic cortical interneuron CL4023016
    CSI 1.5
    rCSI 1.7%
    PRS 46.4%
  • fibroblast of cardiac tissue CL0002548
    CSI 1.5
    rCSI 7.0%
    PRS 65.2%
  • club cell CL0000158
    CSI 1.5
    rCSI 2.2%
    PRS 60.6%
  • neuroendocrine cell CL0000165
    CSI 1.5
    rCSI 5.7%
    PRS 78.9%
  • sst GABAergic cortical interneuron CL4023017
    CSI 1.5
    rCSI 1.9%
    PRS 47.9%
  • neuroblast (sensu Nematoda and Protostomia) CL0000338
    CSI 1.5
    rCSI 1.8%
    PRS 58.1%
  • cardiac muscle cell CL0000746
    CSI 1.5
    rCSI 2.2%
    PRS 54.7%
  • lung secretory cell CL1000272
    CSI 1.5
    rCSI 3.8%
    PRS 63.8%
  • squamous epithelial cell CL0000076
    CSI 1.6
    rCSI 3.7%
    PRS 68.5%
  • fallopian tube secretory epithelial cell CL4030006
    CSI 1.6
    rCSI 1.5%
    PRS 65.0%
  • blood vessel smooth muscle cell CL0019018
    CSI 1.6
    rCSI 13.3%
    PRS 58.6%
  • stem cell CL0000034
    CSI 1.7
    rCSI 1.6%
    PRS 56.2%
  • ciliated epithelial cell CL0000067
    CSI 1.7
    rCSI 1.5%
    PRS 53.1%
  • radial glial cell CL0000681
    CSI 1.7
    rCSI 2.4%
    PRS 63.7%
  • glioblast CL0000030
    CSI 1.7
    rCSI 2.7%
    PRS 57.5%
  • CD14-positive, CD16-positive monocyte CL0002397
    CSI 1.7
    rCSI 2.2%
    PRS 78.5%
  • vascular leptomeningeal cell CL4023051
    CSI 1.7
    rCSI 3.0%
    PRS 57.3%
  • kidney loop of Henle thin ascending limb epithelial cell CL1001107
    CSI 1.7
    rCSI 4.5%
    PRS 60.2%
  • kidney loop of Henle thin descending limb epithelial cell CL1001111
    CSI 1.8
    rCSI 2.5%
    PRS 61.6%
  • enteroendocrine cell CL0000164
    CSI 1.8
    rCSI 2.4%
    PRS 66.5%
  • kidney interstitial alternatively activated macrophage CL1000695
    CSI 1.8
    rCSI 4.6%
    PRS 65.0%
  • adipocyte CL0000136
    CSI 1.8
    rCSI 2.3%
    PRS 57.4%
  • pvalb GABAergic cortical interneuron CL4023018
    CSI 1.8
    rCSI 2.2%
    PRS 44.8%
  • ciliated cell CL0000064
    CSI 1.8
    rCSI 2.9%
    PRS 61.5%
  • elicited macrophage CL0000861
    CSI 1.8
    rCSI 1.7%
    PRS 74.2%
  • peripheral nervous system neuron CL2000032
    CSI 1.8
    rCSI 2.5%
    PRS 56.7%
  • multi-ciliated epithelial cell CL0005012
    CSI 1.9
    rCSI 1.9%
    PRS 58.7%
  • L4 intratelencephalic projecting glutamatergic neuron CL4030063
    CSI 1.9
    rCSI 4.5%
    PRS 52.2%
  • effector memory CD8-positive, alpha-beta T cell CL0000913
    CSI 1.9
    rCSI 1.7%
    PRS 79.5%
  • intestinal epithelial cell CL0002563
    CSI 1.9
    rCSI 2.0%
    PRS 63.1%
  • inhibitory interneuron CL0000498
    CSI 1.9
    rCSI 4.4%
    PRS 53.8%
  • granulocyte CL0000094
    CSI 2.0
    rCSI 3.0%
    PRS 74.4%
  • enterocyte CL0000584
    CSI 2.0
    rCSI 3.2%
    PRS 67.9%
  • pancreatic acinar cell CL0002064
    CSI 2.0
    rCSI 2.7%
    PRS 71.6%
  • colon epithelial cell CL0011108
    CSI 2.0
    rCSI 2.1%
    PRS 61.6%
  • epithelial cell of lung CL0000082
    CSI 2.1
    rCSI 1.7%
    PRS 64.7%
  • duct epithelial cell CL0000068
    CSI 2.1
    rCSI 3.0%
    PRS 70.3%
  • colonocyte CL1000347
    CSI 2.1
    rCSI 3.0%
    PRS 68.1%
  • ionocyte CL0005006
    CSI 2.1
    rCSI 2.3%
    PRS 65.1%
  • acinar cell CL0000622
    CSI 2.3
    rCSI 3.3%
    PRS 76.7%
  • astrocyte of the cerebral cortex CL0002605
    CSI 2.3
    rCSI 5.1%
    PRS 47.3%
  • respiratory hillock cell CL4030023
    CSI 2.3
    rCSI 4.1%
    PRS 78.1%
  • myeloid leukocyte CL0000766
    CSI 2.3
    rCSI 2.1%
    PRS 66.8%
  • ependymal cell CL0000065
    CSI 2.4
    rCSI 4.8%
    PRS 44.1%
  • hepatocyte CL0000182
    CSI 2.4
    rCSI 4.3%
    PRS 64.5%
  • lung interstitial macrophage CL4033043
    CSI 2.4
    rCSI 5.4%
    PRS 81.4%
  • hepatic stellate cell CL0000632
    CSI 2.4
    rCSI 9.0%
    PRS 57.1%
  • neural crest cell CL0011012
    CSI 2.4
    rCSI 1.9%
    PRS 52.1%
  • interneuron CL0000099
    CSI 2.5
    rCSI 4.9%
    PRS 54.2%
  • kidney connecting tubule epithelial cell CL1000768
    CSI 2.5
    rCSI 6.3%
    PRS 54.7%
  • secretory cell CL0000151
    CSI 2.5
    rCSI 2.6%
    PRS 65.6%
  • melanocyte CL0000148
    CSI 2.5
    rCSI 1.9%
    PRS 57.9%
  • epithelial cell of lower respiratory tract CL0002632
    CSI 2.5
    rCSI 2.0%
    PRS 67.9%
  • mesodermal cell CL0000222
    CSI 2.6
    rCSI 3.1%
    PRS 63.3%
  • cerebral cortex endothelial cell CL1001602
    CSI 2.6
    rCSI 4.5%
    PRS 55.4%
  • intermediate monocyte CL0002393
    CSI 2.6
    rCSI 4.0%
    PRS 69.8%
  • mesenchymal cell CL0008019
    CSI 2.7
    rCSI 6.8%
    PRS 59.2%
  • alveolar type 1 fibroblast cell CL4028004
    CSI 2.8
    rCSI 3.0%
    PRS 69.0%
  • type EC enteroendocrine cell CL0000577
    CSI 2.8
    rCSI 10.0%
    PRS 73.1%
  • regular ventricular cardiac myocyte CL0002131
    CSI 2.8
    rCSI 17.6%
    PRS 56.9%
  • lamp5 GABAergic cortical interneuron CL4023011
    CSI 2.9
    rCSI 4.8%
    PRS 46.6%
  • pulmonary ionocyte CL0017000
    CSI 3.0
    rCSI 3.7%
    PRS 72.7%
  • Kupffer cell CL0000091
    CSI 3.0
    rCSI 6.9%
    PRS 65.3%
  • CD14-low, CD16-positive monocyte CL0002396
    CSI 3.2
    rCSI 2.4%
    PRS 66.1%
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 3.2
    rCSI 3.8%
    PRS 74.0%
  • brush cell of tracheobronchial tree CL0002075
    CSI 3.6
    rCSI 10.6%
    PRS 75.0%
  • respiratory suprabasal cell CL4033048
    CSI 3.6
    rCSI 4.6%
    PRS 69.9%
  • enteroendocrine cell of small intestine CL0009006
    CSI 3.6
    rCSI 7.9%
    PRS 77.1%
  • retinal bipolar neuron CL0000748
    CSI 3.7
    rCSI 7.0%
    PRS 53.3%
  • Bergmann glial cell CL0000644
    CSI 3.8
    rCSI 5.2%
    PRS 58.2%
  • pancreatic D cell CL0000173
    CSI 3.9
    rCSI 3.9%
    PRS 67.9%
  • pancreatic A cell CL0000171
    CSI 4.0
    rCSI 4.1%
    PRS 68.7%
  • ciliated columnar cell of tracheobronchial tree CL0002145
    CSI 4.2
    rCSI 9.6%
    PRS 61.2%
  • lung macrophage CL1001603
    CSI 4.4
    rCSI 9.9%
    PRS 73.0%
  • chandelier pvalb GABAergic cortical interneuron CL4023036
    CSI 5.2
    rCSI 16.3%
    PRS 50.7%
  • cerebellar granule cell CL0001031
    CSI 5.3
    rCSI 7.8%
    PRS 58.4%

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this specific cell.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.
Network Configuration

Explore relationships of the current gene. Select an Interaction Source: 'ONTOLOGY' for shared pathways (GO/Reactome) or 'STRING' for protein-protein interactions. Further refine by selecting context genes and comparing Cell Significance Index (CSI) scores between baseline and target cell types and their specific contexts.

Comma-separated if multiple.
Comma-separated if multiple.

Legend:
  • Query Gene
  • Node Color (Target Cell CSI, relative to current network):
    • Very High
    • High
    • Medium
    • Low
    • Very Low
    • CSI N/A
  • Node Size: Proportional to Target Cell CSI magnitude
  • STRING PPI Edge
  • Shared Pathway Edge (ONTOLOGY)

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Other Information

This section provides additional information about the gene, including a description generated by an AI language model and details about associated proteins.

## Summary [SGPL1](/details-gene/8879) encodes sphingosine-1-phosphate lyase 1, a critical enzyme located in the endoplasmic reticulum membrane that catalyzes the final and irreversible step of sphingolipid degradation. By cleaving sphingosine-1-phosphate (S1P), it plays a pivotal role in regulating the cellular balance between the pro-apoptotic lipid ceramide and the pro-survival lipid S1P. **Overall**, expression data reveals that [SGPL1](/details-gene/8879) is a significant gene in a diverse range of highly specialized cells, showing the highest significance in [mucosal invariant T cell](/details-cell/CL0000940) (CSI: 13.88), followed by sensory neurons such as [retinal rod cell](/details-cell/CL0000604) (CSI: 9.12), and various endocrine and neuronal cell types. Mutations in [SGPL1](/details-gene/8879) are associated with severe human diseases, including congenital nephrotic syndrome and adrenal insufficiency ([Link](https://doi.org/10.1172/jci89626)), underscorcoring its fundamental role in development and cellular homeostasis. ## Cellular Roles and Expression Landscape The expression profile of [SGPL1](/details-gene/8879) suggests it performs essential functions in disparate physiological systems, rather than being a ubiquitously expressed housekeeping gene. **Overall**, its most significant expression is in the immune system, specifically within [mucosal invariant T cell](/details-cell/CL0000940), a subset of unconventional T cells. High significance is also noted in other immune cell types, including [Langerhans cell](/details-cell/CL0000453) and [lung macrophage](/details-cell/CL1001603), indicating a key role for S1P metabolism in immune surveillance and function. A second major site of [SGPL1](/details-gene/8879) activity appears to be the nervous system, particularly in sensory perception and specialized neuronal circuits. It is highly significant in both [retinal rod cell](/details-cell/CL0000604) and [retinal cone cell](/details-cell/CL0000573), as well as [retinal bipolar neuron](/details-cell/CL0000748), suggesting its involvement in photoreceptor maintenance and visual signal transduction. Furthermore, its prominence in specific neuronal subtypes like [cerebellar granule cell](/details-cell/CL0001031) and [chandelier pvalb GABAergic cortical interneuron](/details-cell/CL4023036) points to specialized roles in neuronal lipid signaling. Finally, [SGPL1](/details-gene/8879) is a key gene in several endocrine cell types. Its high significance in pancreatic islet cells ([type B pancreatic cell](/details-cell/CL0000169), [pancreatic A cell](/details-cell/CL0000171), and [pancreatic D cell](/details-cell/CL0000173)) and [lung neuroendocrine cell](/details-cell/CL1000223) suggests a role in hormone production, secretion, and the metabolic regulation of these high-activity cells. This broad but distinct expression pattern highlights [SGPL1](/details-gene/8879) as a crucial regulator of lipid metabolism in terminally differentiated cells with high metabolic demand. ## Pathways and Molecular Function Functionally, [SGPL1](/details-gene/8879) is the key enzyme executing [sphingolipid catabolism](/details-reactome/R-HSA-9845614) ([R-HSA-9845614](https://reactome.org/content/detail/R-HSA-9845614)), a central part of [Metabolism of lipids](/details-reactome/R-HSA-556833) ([R-HSA-556833](https://reactome.org/content/detail/R-HSA-556833)). Its [sphinganine-1-phosphate aldolase activity](/details-go/GO:0008117) ([GO:0008117](https://www.ebi.ac.uk/QuickGO/term/GO:0008117)) requires [pyridoxal phosphate binding](/details-go/GO:0030170) ([GO:0030170](https://www.ebi.ac.uk/QuickGO/term/GO:0030170)) and is localized to the [endoplasmic reticulum membrane](/details-go/GO:0005789) ([GO:0005789](https://www.ebi.ac.uk/QuickGO/term/GO:0005789)). The degradation of S1P by [SGPL1](/details-gene/8879) not only eliminates a potent signaling molecule but also allows for the accumulation of its metabolic precursors, such as ceramide, a pro-apoptotic lipid. This regulatory node is critical for the [apoptotic signaling pathway](/details-go/GO:0097190) ([GO:0097190](https://www.ebi.ac.uk/QuickGO/term/GO:0097190)), as demonstrated by studies showing that [SGPL1](/details-gene/8879) enhances stress-induced ceramide generation and cell death ([Link](https://doi.org/10.1074/jbc.m309646200)). The gene's involvement in a wide array of developmental processes, including [kidney development](/details-go/GO:0001822), [skeletal system morphogenesis](/details-go/GO:0048705), and [hemopoiesis](/details-go/GO:0030097), is consistent with the severe congenital disorders caused by its deficiency ([Link](https://doi.org/10.1002/humu.23192)). Furthermore, its annotation in [androgen metabolic process](/details-go/GO:0008209) ([GO:0008209](https://www.ebi.ac.uk/QuickGO/term/GO:0008209)) and [estrogen metabolic process](/details-go/GO:0008210) ([GO:0008210](https://www.ebi.ac.uk/QuickGO/term/GO:0008210)) aligns with the adrenal insufficiency observed in patients and its role in endocrine function. ## Research Directions The diverse expression pattern of [SGPL1](/details-gene/8879) and its central role in lipid signaling present multiple avenues for future research, particularly in immunology, cancer biology, and neuro-metabolism. Based on the available data, several testable hypotheses can be proposed: 1. **Immunological Checkpoint:** Given its exceptionally high significance in [mucosal invariant T cell](/details-cell/CL0000940), it is hypothesized that [SGPL1](/details-gene/8879) acts as a critical regulator of MAIT cell homeostasis and activation. By controlling intracellular S1P levels, it may set the threshold for activation in response to microbial antigens and prevent tonic signaling or exhaustion at mucosal barriers. 2. **Cancer Survival Mechanism:** Building on evidence of its downregulation in prostate cancer ([Link](https://doi.org/10.1158/1535-7163.mct-12-0227)), it is hypothesized that epigenetic silencing or mutational inactivation of [SGPL1](/details-gene/8879) is a common mechanism across various cancers to shift the S1P/ceramide balance towards a pro-survival, anti-apoptotic state, thereby contributing to chemoresistance. 3. **Metabolic Stress Sensor:** In cells with high metabolic turnover such as retinal photoreceptors and pancreatic beta-cells, it is hypothesized that [SGPL1](/details-gene/8879) is essential for mitigating lipotoxicity. Its activity may prevent the accumulation of deleterious sphingolipid intermediates under conditions of metabolic stress, and its dysfunction could be a contributing factor to degenerative diseases like diabetic retinopathy or beta-cell failure. A key experiment to test the first hypothesis regarding its role in MAIT cells would be: * **Experimental Approach:** Generate a conditional knockout mouse model with specific deletion of `Sgpl1` in MAIT cells (e.g., using a `TRAV1-TRAJ33`-Cre or `RORγt`-Cre driver). The functional capacity of `Sgpl1`-deficient MAIT cells could be assessed *in vivo* following challenge with a relevant bacterial pathogen like *Klebsiella pneumoniae*. Key readouts would include MAIT cell frequency and numbers in the lung and liver via flow cytometry, production of effector cytokines (IFN-γ, IL-17) measured by intracellular staining, and the overall impact on bacterial clearance and host survival. **Therapeutic Potential:** [SGPL1](/details-gene/8879) represents a promising and context-dependent therapeutic target. On one hand, **inhibition** of [SGPL1](/details-gene/8879) could raise extracellular S1P levels, which may be beneficial for treating autoimmune diseases like multiple sclerosis by promoting lymphocyte retention in secondary lymphoid organs, a strategy supported by preclinical studies ([Link](https://doi.org/10.1021/jm500338n)). On the other hand, **activation** or restoration of [SGPL1](/details-gene/8879) function could be a novel pro-apoptotic strategy for cancers that have downregulated its expression to evade cell death. This dual potential makes it a compelling target for the development of both small molecule inhibitors and activators tailored to specific disease contexts.

Genular Protein ID: 3766308736

Symbol: SGPL1_HUMAN

Name: Sphingosine-1-phosphate aldolase

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 11018465

Title: Human sphingosine-1-phosphate lyase: cDNA cloning, functional expression studies and mapping to chromosome 10q22.

PubMed ID: 11018465

DOI: 10.1016/s1388-1981(00)00079-2

PubMed ID: 14570870

Title: Sphingosine-phosphate lyase enhances stress-induced ceramide generation and apoptosis.

PubMed ID: 14570870

DOI: 10.1074/jbc.m309646200

PubMed ID: 10574462

Title: Prediction of the coding sequences of unidentified human genes. XV. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro.

PubMed ID: 10574462

DOI: 10.1093/dnares/6.5.337

PubMed ID: 14702039

Title: Complete sequencing and characterization of 21,243 full-length human cDNAs.

PubMed ID: 14702039

DOI: 10.1038/ng1285

PubMed ID: 15489334

Title: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).

PubMed ID: 15489334

DOI: 10.1101/gr.2596504

PubMed ID: 16777052

Title: Nitroproteins from a human pituitary adenoma tissue discovered with a nitrotyrosine affinity column and tandem mass spectrometry.

PubMed ID: 16777052

DOI: 10.1016/j.ab.2006.05.024

PubMed ID: 18691976

Title: Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle.

PubMed ID: 18691976

DOI: 10.1016/j.molcel.2008.07.007

PubMed ID: 19690332

Title: Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions.

PubMed ID: 19690332

DOI: 10.1126/scisignal.2000007

PubMed ID: 19608861

Title: Lysine acetylation targets protein complexes and co-regulates major cellular functions.

PubMed ID: 19608861

DOI: 10.1126/science.1175371

PubMed ID: 20068231

Title: Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis.

PubMed ID: 20068231

DOI: 10.1126/scisignal.2000475

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

PubMed ID: 22784711

Title: First evidence of sphingosine 1-phosphate lyase protein expression and activity downregulation in human neoplasm: implication for resistance to therapeutics in prostate cancer.

PubMed ID: 22784711

DOI: 10.1158/1535-7163.mct-12-0227

PubMed ID: 24809814

Title: Orally active 7-substituted (4-benzylphthalazin-1-yl)-2-methylpiperazin-1-yl]nicotinonitriles as active-site inhibitors of sphingosine 1-phosphate lyase for the treatment of multiple sclerosis.

PubMed ID: 24809814

DOI: 10.1021/jm500338n

PubMed ID: 28181337

Title: Deficiency of the sphingosine-1-phosphate lyase SGPL1 is associated with congenital nephrotic syndrome and congenital adrenal calcifications.

PubMed ID: 28181337

DOI: 10.1002/humu.23192

PubMed ID: 28165339

Title: Mutations in sphingosine-1-phosphate lyase cause nephrosis with ichthyosis and adrenal insufficiency.

PubMed ID: 28165339

DOI: 10.1172/jci89626

PubMed ID: 28165343

Title: Sphingosine-1-phosphate lyase mutations cause primary adrenal insufficiency and steroid-resistant nephrotic syndrome.

PubMed ID: 28165343

DOI: 10.1172/jci90171

PubMed ID: 30090628

Title: Nephrotic syndrome and adrenal insufficiency caused by a variant in SGPL1.

PubMed ID: 30090628

DOI: 10.1093/ckj/sfx130

PubMed ID: 28077491

Title: Sphingosine 1-phosphate lyase deficiency causes Charcot-Marie-Tooth neuropathy.

PubMed ID: 28077491

DOI: 10.1212/wnl.0000000000003595

PubMed ID: 30517686

Title: SGPL1 Deficiency: A Rare Cause of Primary Adrenal Insufficiency.

PubMed ID: 30517686

DOI: 10.1210/jc.2018-02238

PubMed ID: 30635364

Title: Fifty years of lyase and a moment of truth: Sphingosine phosphate lyase from discovery to disease.

PubMed ID: 30635364

DOI: 10.1194/jlr.s091181

Sequence Information:

  • Length: 568
  • Mass: 63524
  • Checksum: 3B16FDEFC4B2FDB6
  • Sequence:
  • MPSTDLLMLK AFEPYLEILE VYSTKAKNYV NGHCTKYEPW QLIAWSVVWT LLIVWGYEFV 
    FQPESLWSRF KKKCFKLTRK MPIIGRKIQD KLNKTKDDIS KNMSFLKVDK EYVKALPSQG 
    LSSSAVLEKL KEYSSMDAFW QEGRASGTVY SGEEKLTELL VKAYGDFAWS NPLHPDIFPG 
    LRKIEAEIVR IACSLFNGGP DSCGCVTSGG TESILMACKA YRDLAFEKGI KTPEIVAPQS 
    AHAAFNKAAS YFGMKIVRVP LTKMMEVDVR AMRRAISRNT AMLVCSTPQF PHGVIDPVPE 
    VAKLAVKYKI PLHVDACLGG FLIVFMEKAG YPLEHPFDFR VKGVTSISAD THKYGYAPKG 
    SSLVLYSDKK YRNYQFFVDT DWQGGIYASP TIAGSRPGGI SAACWAALMH FGENGYVEAT 
    KQIIKTARFL KSELENIKGI FVFGNPQLSV IALGSRDFDI YRLSNLMTAK GWNLNQLQFP 
    PSIHFCITLL HARKRVAIQF LKDIRESVTQ IMKNPKAKTT GMGAIYGMAQ TTVDRNMVAE 
    LSSVFLDSLY STDTVTQGSQ MNGSPKPH

Genular Protein ID: 1081875448

Symbol: A0A8V8TN35_HUMAN

Name: N/A

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 11237011

Title: Initial sequencing and analysis of the human genome.

PubMed ID: 11237011

DOI: 10.1038/35057062

PubMed ID: 15164054

Title: The DNA sequence and comparative analysis of human chromosome 10.

PubMed ID: 15164054

DOI: 10.1038/nature02462

PubMed ID: 15496913

Title: Finishing the euchromatic sequence of the human genome.

PubMed ID: 15496913

DOI: 10.1038/nature03001

Sequence Information:

  • Length: 488
  • Mass: 53872
  • Checksum: 48FDD3AB4151703A
  • Sequence:
  • MPIIGRKIQD KLNKTKDDIS KNMSFLKVDK EYVKALPSQG LSSSAVLEKL KEYSSMDAFW 
    QEGRASGTVY SGEEKLTELL VKAYGDFAWS NPLHPDIFPG LRKIEAEIVR IACSLFNGGP 
    DSCGCVTSGG TESILMACKA YRDLAFEKGI KTPEIVAPQS AHAAFNKAAS YFGMKIVRVP 
    LTKMMEVDVR AMRRAISRNT AMLVCSTPQF PHGVIDPVPE VAKLAVKYKI PLHVDACLGG 
    FLIVFMEKAG YPLEHPFDFR VKGVTSISAD THKYGYAPKG SSLVLYSDKK YRNYQFFVDT 
    DWQGGIYASP TIAGSRPGGI SAACWAALMH FGENGYVEAT KQIIKTARFL KSELENIKGI 
    FVFGNPQLSV IALGSRDFDI YRLSNLMTAK GWNLNQLQFP PSIHFCITLL HARKRVAIQF 
    LKDIRESVTQ IMKNPKAKTT GMGAIYGMAQ TTVDRNMVAE LSSVFLDSLY STDTVTQGSQ 
    MNGSPKPH